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MariettaO [177]
2 years ago
15

PLEASE HELP ASAP FOR LOTS OF POINTS AND BRAINLIEST

Mathematics
2 answers:
Ad libitum [116K]2 years ago
7 0

Answer:

Step-by-step explanation:

For inscribed quadrilateral, each opposite interior angle pair is supplementary.

m<HEF + m<HGF = 180

x + 15 + 2x = 180

3x = 165

x = 55

m<GHE + m<GFE = 180

y + 3y - 60 = 180

4y = 240

y = 60

<EHG = y = 60deg.

<HGF = 2x = 110deg.

<GFE = 3y - 60 = 120deg.

<FEH = x + 15 =70deg.

m arc HF = m<center angle HJF

= 2 x m<FEH = 2 x 70

= 140

slavikrds [6]2 years ago
5 0

Answer:

x = 55

y = 60

Step-by-step explanation:

If a quadrilateral is inscribed in a circle, then its opposite angles are supplementary. So E and G are supplementary, and H and F are supplementary.

x + 15 + 2x = 180

3x + 15 = 180          combine like terms

3x = 165                  subtract 15 from both sides

x = 55                       divide both sides by 3

y + 3y - 60 = 180

4y - 60 = 180           combine like terms

4y = 240                  subtract 60 from both sides

y = 60                      divide both sides by 4

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Answer it’s 14

Explanation
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PLEASE HELP!!!!!!! :/
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What is the greatest number of teams can be formed that have the same amount of boys and girls on each team if they have 54 girl
elena55 [62]

The greatest number of teams can be formed that have the same amount of boys and girls on each team is 6

<em><u>Solution:</u></em>

Given that there are 54 girls and 84 boys

We have to find the greatest number of teams can be formed that have the same amount of boys and girls on each team

So we have to find the greatest common factor of 54 and 84

When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor

<em><u>Let us find the factors of 54 and 84</u></em>

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

In the above factors list, 6 is the greatest common factor

Then the greatest common factor is 6

So the greatest number of teams can be formed that have the same amount of boys and girls on each team is 6

7 0
3 years ago
A phone company charges a flat rate of $15 to make phone calls for a month.they charge $0.10 per minute for each call made.if th
Ne4ueva [31]

Answer:

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Step-by-step explanation:

15 + 0.1x = 60

15 - 15 + 0.1x = 60 - 15

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3 years ago
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Oksana_A [137]

Hey again!

The answer to your question is 10 meters.

We can solve this by multiplying 15 and 2/3, and you get 10

Hope it helps!

7 0
3 years ago
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